[Sun May 6 08:20:40 2012] Detection parameters: Position = (204.6, 256.1) = 0 26 8.83 64 5 41.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 201.4 +/- 34.6 Background counts = 490.0 Rate = 0.008 +/- 0.001 [Sun May 6 08:20:46 2012] Off-axis axis estimate = 7.46' [Sun May 6 09:00:30 2012] Using EEF radius (= 10.16 ")to estimate initial spatial extent for simple fitting [Sun May 6 09:00:30 2012] Initial guess for spatial extent in simple fitting = 10.16" [Sun May 6 09:00:30 2012] source mask rpix=2.3, npix_max = 32, mask sum = 30, frac = 0.933 [Sun May 6 09:00:30 2012] Giving source the simple spatial ID 151 for pass 0, mean size = 10.16"